Titanker Bike Chain Lock, 3ft Security Anti-Theft Bike Lock Chain with Keys Bicycle Chain Lock Bike Locks for Bike, Motorcycle, Bicycle, Door, Gate, Fence, Grill (6mm Thick Chain x 3 Feet)

Products Specifications: -Bike Lock Chain Weight: 1.4 pounds -Total Chain Bike Lock Length: 3.3FT -Material: High quality heavy-duty steel chain -Color: Black Products Features: ?Waterproof and dust-proof cover: A flexible cloth sleeve which covers the chains to protect it from being scratched and sawed, expand lifespan ?Key convenience: With 2 Keys for your bike chain lock, you don't need to worry about forgetting your combination and cannot open your lock ?Durable cut resistance: Titanker bike lock is made of 0.23 inch thick heavy-duty steel for cut resistance and protective zinc-plated coating to prevent from scratching ?Durability - An durable weather-resistant Nylon Sleeve to prevent damage to the bicycle's paintwork, for durability of both your lock and bike ?Security - With 6 mm security steel chains, this lock means strong protection for your bike ?chain is plenty sturdy under the waterproof dust-proof protective fabric What is our guarantee: 1. 30 Days return and refund without questions asked 2. If the product is defective within 12 month of purchasing the item, we will replace the product free of charge